2a thread class right-hand flat countersunk head style 28 thread quantity per inch navy special project ff-s-92, ty 1, style 2s; nylock locking device unjf thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 0.938" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.381" thread length flat countersunk head style 0.302" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.443" thread length flat countersunk head style 4.302" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.938" thread length thumb no. 4 head style 32 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.325" thread length hexagon head style 1.990" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.944" thread length hexagon head style 0.740" grip length 16 thread quantity per inch navy special project cadmium surface treated unf thread series
3a thread class right-hand 0.506" thread length hexagon head style 0.365" grip length 24 thread quantity per inch navy special project cadmium surface treated unf thread series